Current location - Recipe Complete Network - Catering franchise - （2115? Chengdu) as shown in the figure is a broken line statistical chart of a set of data. The range of this set of data is _ _ _ _ _ _, and the average is _ _ _ _ _.
（2115? Chengdu) as shown in the figure is a broken line statistical chart of a set of data. The range of this set of data is _ _ _ _ _ _, and the average is _ _ _ _ _.
in the previous data set, the maximum value is 66 and the minimum value is 21, so the range is = 66-21 = 46;
Average =(32+21+54+51+59+5+66)÷7=48,
∴ The range of this set of data is 46, and the average is 48.